Vibrational Frequencies calculated at B1B95/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3273 |
3126 |
8.15 |
|
|
|
| 2 |
A1 |
3220 |
3074 |
13.40 |
|
|
|
| 3 |
A1 |
3056 |
2918 |
35.03 |
|
|
|
| 4 |
A1 |
1528 |
1459 |
0.14 |
|
|
|
| 5 |
A1 |
1515 |
1446 |
4.50 |
|
|
|
| 6 |
A1 |
1312 |
1253 |
0.30 |
|
|
|
| 7 |
A1 |
1121 |
1071 |
2.79 |
|
|
|
| 8 |
A1 |
1063 |
1015 |
0.00 |
|
|
|
| 9 |
A1 |
939 |
896 |
3.46 |
|
|
|
| 10 |
A1 |
811 |
774 |
0.33 |
|
|
|
| 11 |
A2 |
3066 |
2927 |
0.00 |
|
|
|
| 12 |
A2 |
1240 |
1184 |
0.00 |
|
|
|
| 13 |
A2 |
997 |
952 |
0.00 |
|
|
|
| 14 |
A2 |
613 |
585 |
0.00 |
|
|
|
| 15 |
A2 |
110 |
105 |
0.00 |
|
|
|
| 16 |
B1 |
3085 |
2946 |
46.20 |
|
|
|
| 17 |
B1 |
1155 |
1103 |
1.86 |
|
|
|
| 18 |
B1 |
964 |
920 |
3.76 |
|
|
|
| 19 |
B1 |
816 |
779 |
1.29 |
|
|
|
| 20 |
B1 |
608 |
581 |
52.71 |
|
|
|
| 21 |
B1 |
423 |
404 |
9.08 |
|
|
|
| 22 |
B2 |
3264 |
3116 |
11.52 |
|
|
|
| 23 |
B2 |
3043 |
2905 |
36.30 |
|
|
|
| 24 |
B2 |
1497 |
1429 |
0.36 |
|
|
|
| 25 |
B2 |
1457 |
1391 |
2.58 |
|
|
|
| 26 |
B2 |
1343 |
1283 |
6.31 |
|
|
|
| 27 |
B2 |
1316 |
1256 |
2.91 |
|
|
|
| 28 |
B2 |
1097 |
1048 |
1.16 |
|
|
|
| 29 |
B2 |
937 |
894 |
15.57 |
|
|
|
| 30 |
B2 |
721 |
689 |
0.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22793.7 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 21763.4 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.102 |
|
|
|
| 2 |
C |
-0.170 |
|
|
|
| 3 |
C |
-0.170 |
|
|
|
| 4 |
C |
-0.350 |
|
|
|
| 5 |
C |
-0.350 |
|
|
|
| 6 |
H |
0.151 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.158 |
|
|
|
| 9 |
H |
0.169 |
|
|
|
| 10 |
H |
0.169 |
|
|
|
| 11 |
H |
0.169 |
|
|
|
| 12 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.344 |
0.344 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.026 |
0.000 |
0.000 |
| y |
0.000 |
-28.384 |
0.000 |
| z |
0.000 |
0.000 |
-29.433 |
|
| Traceless |
| | x | y | z |
| x |
-3.117 |
0.000 |
0.000 |
| y |
0.000 |
2.345 |
0.000 |
| z |
0.000 |
0.000 |
0.772 |
|
| Polar |
| 3z2-r2 | 1.544 |
| x2-y2 | -3.641 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.479 |
0.000 |
0.000 |
| y |
0.000 |
8.969 |
0.000 |
| z |
0.000 |
0.000 |
7.808 |
<r2> (average value of r
2) Å
2
| <r2> |
98.629 |
| (<r2>)1/2 |
9.931 |